Ceiling Lights: Colour Temperature Selection

Ceiling Lights: Colour Temperature Selection

Ceiling Lights: Colour Temperature Selection

When we talk about “interior design,” we typically think of furniture pieces, room layout, and wallpaper. However, we should consider one other important element: Lighting

In this article, we will discuss about colour temperature in lighting and how choosing the right colour temperature can enhance the interior decor of the house.


What Is Colour Temperature in Lighting?

Colour temperature refers to the way we see visible light, or simply the temperature tone of the light emitted.

Colour temperature is measured in degrees Kelvin (denoted as “K”). The higher the Kelvin number, the closer it resembles natural sunlight and the whiter or bluer it appears. Conversely, a lower Kelvin number means that the light is more yellow or red.

Bulbs with colour temperatures between 2700 and 3200K emit a warm white light. They often produce a soft, yellowish glow, creating a sense of warmth and comfort.

Bulbs with colour temperatures between 4000K and 4500K produce a cool white light that precisely and cleanly illuminates a given space. They are most suited for neutral, cool, white areas.

Bulbs with colour temperatures between 5700K to 6500K or more are most similar to natural daylight, creating a bright, crisp look that may seem slightly bluish.

Most LED ceiling lights in Singapore have a colour temperature ranging from 3000K to 6500K.


Colour Temperature and Ambience

Colour temperature can help set the mood.

For example, consider the lighting in a restaurant frequented by couples: a romantic dinner typically features a soft, warm candlelight; if the light is a harsh, cool white, the dinner table would look too clinical and impersonal.

Therefore, consider what mood you want to set in each room before settling on a colour temperature. For a more inviting and relaxing atmosphere, warmer colour temperatures are ideal. Cooler temperatures are better for a more energetic atmosphere.


Colour Temperature and Interior Design Concept

It is essential to consider your interior design concept.

If your home is minimalistic and consists primarily of cool colours (such as white, grey, and blue), LEDs on the higher end of the scale might work best.

However, if the colours of your walls and furniture are mostly warm, cool lighting would seem mismatched or even sickly. Warm colour temperatures are also better for homes with natural materials like wood furniture and hardwood floors.


Colour Temperature Based on Room’s Purpose

A room’s purpose is crucial in determining the lights’ colour temperature.

For example, the bedroom typically has a warmer colour temperature of about 2700K to 3000K. After all, your bedroom is the most comfortable and intimate part of your home because it is where you wind down after a long day. The soft, yellowish glow of warm, white lights creates a soothing atmosphere conducive for rest.

Areas used for high-focus tasks are typically outfitted with cool, white lights. This includes the kitchen; it is best to have clear lighting for great visibility and clarity when handling knives and fire. These lights are also a good choice for the study room as it revitalises the body and encourages you to focus on your work.



Although it may seem like a minor element in the grand scheme of things, colour temperature is essential in completing your overall interior design look. It helps to accentuate a room’s look and create the desired ambience and mood.

If you’re looking for suitable lighting in Singapore, check us out at TLUX. We offer various lighting solutions, including LED light strips and pendant lights.

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